Ryzen 9 PRO 7945 vs Intel Xeon Platinum 8558U

VS

Ryzen 9 PRO 7945 Intel Xeon Platinum 8558U

We compared two server CPUs: Ryzen 9 PRO 7945 with 12 cores 3.7GHz and Intel Xeon Platinum 8558U with 48 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Ryzen 9 PRO 7945 's Advantages

Higher specification of memory (DDR5-5200 vs DDR5-4800)

Higher base frequency (3.7GHz vs 2.0GHz)

Lower TDP (65W vs 300W)

Intel Xeon Platinum 8558U 's Advantages

Released 6 months late

Larger L3 cache size (260MB vs 64MB)

Score

Benchmark

Geekbench 6 Single Core

Ryzen 9 PRO 7945 +151%

2764

Intel Xeon Platinum 8558U

1098

Geekbench 6 Multi Core

Ryzen 9 PRO 7945 +34%

14516

Intel Xeon Platinum 8558U

10801

Ryzen 9 PRO 7945

VS

Intel Xeon Platinum 8558U

General Parameters

Jun 2023

Release Date

Dec 2023

AMD

Manufacturer

Intel

Server

Type

Server

Raphael

Core Architecture

Emerald Rapids

AMD Socket AM5

Socket

Intel Socket 4677

Radeon Graphics

Integrated Graphics

N/A

Ryzen 9 (Zen 4 (Raphael))

Generation

Xeon Platinum (Emerald Rapids-SP)

Package

13.14 billions

Transistor Count

-

5 nm

Manufacturing Process

7 nm

AMD Socket AM5

Socket

Intel Socket 4677

65 W

Power Consumption

300 W

47 °C

Peak Operating Temperature

98 °C

TSMC

Foundry

Intel

2x71 mm²

Die Size

4x477 mm²

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

FC-LGA1718

Package

FC-LGA16A

CPU Performance

3.7 GHz

Performance Core Base Frequency

2.0 GHz

5.4 GHz

Performance Core Turbo Frequency

4.0 GHz

12

Total Core Count

48

24

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

20

64 KB per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

64 MB shared

L3 Cache

260 MB

No

Unlocked Multiplier

No

1

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR5-5200

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

24

PCIe Lanes

80

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